Annotations: 1QWI

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d1qwid_	Alpha and beta proteins (a+b)	OsmC-like	OsmC-like	Ohr/OsmC resistance proteins	Osmotically inducible protein OsmC	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1qwic_	Alpha and beta proteins (a+b)	OsmC-like	OsmC-like	Ohr/OsmC resistance proteins	Osmotically inducible protein OsmC	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1qwib_	Alpha and beta proteins (a+b)	OsmC-like	OsmC-like	Ohr/OsmC resistance proteins	Osmotically inducible protein OsmC	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1qwia_	Alpha and beta proteins (a+b)	OsmC-like	OsmC-like	Ohr/OsmC resistance proteins	Osmotically inducible protein OsmC	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	OsmC-like	8040036	3000621	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	OsmC-like	8040036	3000621	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	OsmC-like	8040036	3000621	SCOP2B (2022-06-29)
A	SCOP2 Family	Ohr/OsmC resistance proteins	8027657	4003336	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	OsmC-like	8040036	3000621	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	OsmC	e1qwiD1	A: a+b two layers	X: OsmC-like (From Homology)	H: OsmC-like	T: OsmC-like	F: OsmC	ECOD (1.6)
C	OsmC	e1qwiC1	A: a+b two layers	X: OsmC-like (From Homology)	H: OsmC-like	T: OsmC-like	F: OsmC	ECOD (1.6)
B	OsmC	e1qwiB1	A: a+b two layers	X: OsmC-like (From Homology)	H: OsmC-like	T: OsmC-like	F: OsmC	ECOD (1.6)
A	OsmC	e1qwiA1	A: a+b two layers	X: OsmC-like (From Homology)	H: OsmC-like	T: OsmC-like	F: OsmC	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.30.300.20	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
C	3.30.300.20	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
B	3.30.300.20	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
A	3.30.300.20	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02566	OsmC-like protein (OsmC)	OsmC-like protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	osmotically inducible protein	peroxidase activity oxidoreductase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity peroxiredoxin activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity	response to oxidative stress response to stimulus response to stress response to chemical response to oxygen-containing compound response to hydroperoxide response to osmotic stress hyperosmotic response response to abiotic stimulus	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR052707	OsmC/Ohr Peroxiredoxin	Family
A, B, C, D	IPR015946	K homology domain-like, alpha/beta	Homologous Superfamily
A, B, C, D	IPR019904	Peroxiredoxin OsmC	Family
A, B, C, D	IPR036102	OsmC/Ohr superfamily	Homologous Superfamily
A, B, C, D	IPR003718	OsmC/Ohr family	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.